ATE301485T1 - Nadellose injektionsvorrichtung mit pyrotechnischem antrieb - Google Patents

Nadellose injektionsvorrichtung mit pyrotechnischem antrieb

Info

Publication number
ATE301485T1
ATE301485T1 AT01953796T AT01953796T ATE301485T1 AT E301485 T1 ATE301485 T1 AT E301485T1 AT 01953796 T AT01953796 T AT 01953796T AT 01953796 T AT01953796 T AT 01953796T AT E301485 T1 ATE301485 T1 AT E301485T1
Authority
AT
Austria
Prior art keywords
housing
needleless injection
injection device
cannula
piston
Prior art date
Application number
AT01953796T
Other languages
English (en)
Inventor
Peter Lell
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE301485T1 publication Critical patent/ATE301485T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/30—Syringes for injection by jet action, without needle, e.g. for use with replaceable ampoules or carpules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
    • A61M5/2046—Media being expelled from injector by gas generation, e.g. explosive charge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/48—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for varying, regulating, indicating or limiting injection pressure
    • A61M5/484—Regulating injection pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
AT01953796T 2000-06-20 2001-06-20 Nadellose injektionsvorrichtung mit pyrotechnischem antrieb ATE301485T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10029325A DE10029325A1 (de) 2000-06-20 2000-06-20 Nadellose Injektionsvorrichtung mit pyrotechnischem Antrieb
PCT/DE2001/002271 WO2001097880A2 (de) 2000-06-20 2001-06-20 Nadellose injektionsvorrichtung mit pyrotechnischem antrieb

Publications (1)

Publication Number Publication Date
ATE301485T1 true ATE301485T1 (de) 2005-08-15

Family

ID=7645721

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05009528T ATE345151T1 (de) 2000-06-20 2001-06-20 Nadellose injektionsvorrichtung mit pyrotechnischem antrieb
AT01953796T ATE301485T1 (de) 2000-06-20 2001-06-20 Nadellose injektionsvorrichtung mit pyrotechnischem antrieb

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05009528T ATE345151T1 (de) 2000-06-20 2001-06-20 Nadellose injektionsvorrichtung mit pyrotechnischem antrieb

Country Status (7)

Country Link
US (1) US7160265B2 (de)
EP (2) EP1557190B1 (de)
JP (1) JP2004500933A (de)
AT (2) ATE345151T1 (de)
AU (1) AU2001276271A1 (de)
DE (3) DE10029325A1 (de)
WO (1) WO2001097880A2 (de)

Families Citing this family (42)

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Publication number Priority date Publication date Assignee Title
ZA200200808B (en) * 2001-03-22 2002-08-12 Roche Diagnostics Gmbh Needleless hypodermic injection system, application device and medication cartridge therefor.
FR2828245B1 (fr) * 2001-04-27 2005-11-11 Poudres & Explosifs Ste Nale Microactionneurs pyrotechniques pour microsystemes
EP1434612A1 (de) * 2001-10-13 2004-07-07 Team Holdings (UK) Limited Tragbares selbstladendes gerät
GB0125506D0 (en) 2001-10-24 2001-12-12 Weston Medical Ltd Needle free injection method and apparatus
DE10204147A1 (de) * 2002-02-01 2003-08-14 Guenter Duerschinger Induktiv aktivierbare Treibladungskartusche für eine nadellose Injektionsvorrichtung mit pyrotechnischem Antrieb
GB0206560D0 (en) * 2002-03-20 2002-05-01 Glaxo Group Ltd Novel device
DE10306716A1 (de) * 2003-02-17 2004-09-02 Lell, Peter, Dr.-Ing. Vorrichtung zum Injizieren eines staub-oder pulverförmigen Stoffs in ein Gewebe eines Körpers
FR2852516B1 (fr) * 2003-03-21 2005-11-11 Crossject Dispositif d'injection sans aiguille a moyens de regulation du niveau de la pression des gaz dans la chambre de combustion
WO2004112871A1 (en) * 2003-06-20 2004-12-29 Allergan, Inc. Needless injectors
EP1722842A1 (de) * 2004-01-26 2006-11-22 The Medical House Plc Nadelfreie injektionsvorrichtung
WO2006058426A1 (en) * 2004-12-01 2006-06-08 Wlt Distributors Inc. Needle-free injector
US20100198146A1 (en) * 2009-02-05 2010-08-05 Gopalan Jagadeesh Apparatus and method for delivering biologically-active substances or micro-medical devices to a target
DE102009023334A1 (de) * 2009-05-29 2010-12-02 Lts Lohmann Therapie-Systeme Ag Zur Lagerung von Injektionslösungen geeignete Zylinder-Kolben-Einheit für einen nadelfreien Injektor und Verfahren zum blasenfreien automatischen oder manuellen Befüllen der Zylinder-Kolben-Einheit, auch bei Atmosphärendruck
JP5575593B2 (ja) 2010-09-17 2014-08-20 株式会社ダイセル 注射器
JP5559647B2 (ja) * 2010-09-24 2014-07-23 株式会社ダイセル 注射器
JP5912563B2 (ja) * 2012-01-20 2016-04-27 株式会社ダイセル 注射器および注射ユニット
JP5973228B2 (ja) 2012-05-11 2016-08-23 株式会社ダイセル 注射器
US9693895B2 (en) * 2012-06-12 2017-07-04 Altaviz, Llc Intraocular gas injector
JP6193558B2 (ja) * 2012-11-27 2017-09-06 株式会社ダイセル 注射器
JP6116874B2 (ja) * 2012-11-27 2017-04-19 株式会社ダイセル 注射器
LU92111B1 (en) * 2012-12-12 2014-06-13 Gerrit Leon Theodor Henrie Spaas Actuating device for a jet injector
EP2805735B1 (de) 2013-05-21 2018-07-04 LTS LOHMANN Therapie-Systeme AG Injektionssystem zur Injektion eines großen Volumens
CN111569195A (zh) * 2013-09-09 2020-08-25 Lts勒曼治疗系统股份公司 蛋白无针皮下注射
JP6468581B2 (ja) * 2014-02-19 2019-02-13 株式会社ダイセル 無針注射器
JP6023118B2 (ja) * 2014-05-07 2016-11-09 株式会社ダイセル 注射器
EP2959931A1 (de) 2014-06-24 2015-12-30 LTS LOHMANN Therapie-Systeme AG Nadellose Injektionsvorrichtung
EP2979714A1 (de) 2014-08-02 2016-02-03 LTS LOHMANN Therapie-Systeme AG Nadellose Injektionsvorrichtung aufweisend eine Membran
JP2016049246A (ja) * 2014-08-29 2016-04-11 株式会社ダイセル 無針注射器
DE102014115397B4 (de) * 2014-10-22 2015-11-12 Peter Lell Pyrotechnische Antriebseinrichtung
EP3011988A1 (de) 2014-10-22 2016-04-27 LTS LOHMANN Therapie-Systeme AG Nadellose Injektionsvorrichtung aufweisend ein Gel und eine Membran
JP2017000667A (ja) 2015-06-16 2017-01-05 国立大学法人三重大学 無針注射器及びそれを用いた注射対象領域へのｄｎａ導入方法
EP3338836B1 (de) 2015-08-18 2021-07-21 Daicel Corporation Nadellose spritze
JP6254644B2 (ja) * 2016-07-14 2017-12-27 株式会社ダイセル 注射器
JP7034076B2 (ja) * 2016-08-23 2022-03-11 株式会社ダイセル 投与装置
CN109641105A (zh) * 2016-08-23 2019-04-16 株式会社大赛璐 无针注射器
JP6336649B2 (ja) * 2017-03-22 2018-06-06 株式会社ダイセル 注射器
US11273263B2 (en) 2017-05-05 2022-03-15 Sanofi Electric coupling for injection devices
JP6678130B2 (ja) * 2017-05-22 2020-04-08 株式会社ダイセル 注射器
JP7012728B2 (ja) * 2017-09-08 2022-01-28 株式会社ダイセル 注入器
DE102018203470A1 (de) * 2018-03-08 2019-03-07 Robert Bosch Gmbh Injektionsvorrichtung sowie entsprechendes Injektionsmessverfahren
DE102021116399A1 (de) * 2021-06-24 2022-12-29 Ruag Ammotec Gmbh Injektionspatrone für ein nadelloses Injektionssystem
WO2023066687A1 (en) * 2021-10-22 2023-04-27 Shl Medical Ag Disposable cassette front module

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GB971162A (en) * 1961-11-21 1964-09-30 British Oxygen Co Ltd Injection inoculation instruments
US3308818A (en) 1964-07-24 1967-03-14 Eugene V Rutkowski Injection cartridge
US4089334A (en) * 1976-10-07 1978-05-16 Schwebel Paul R Pyrotechnically powered needleless injector
US5080648A (en) * 1987-06-08 1992-01-14 Antonio Nicholas F D Hypodermic fluid dispenser
AU628029B2 (en) * 1987-11-16 1992-09-10 Sy-Quest International Limited Improved apparatus for hypodermic injection of liquids
US5312335A (en) * 1989-11-09 1994-05-17 Bioject Inc. Needleless hypodermic injection device
US5383851A (en) * 1992-07-24 1995-01-24 Bioject Inc. Needleless hypodermic injection device
AU5293393A (en) * 1992-09-28 1994-04-26 Equidyne Systems, Incorporated Hypodermic jet injector
ES2152323T3 (es) * 1993-07-31 2001-02-01 Weston Medical Ltd Inyector sin aguja.
US5503628A (en) * 1995-03-15 1996-04-02 Jettek, Inc. Patient-fillable hypodermic jet injector
US5730723A (en) * 1995-10-10 1998-03-24 Visionary Medical Products Corporation, Inc. Gas pressured needle-less injection device and method
US5836911A (en) * 1996-02-01 1998-11-17 Medi-Ject Corporation Injection device having positioning means
DE19701494A1 (de) * 1997-01-17 1998-07-23 Boehringer Mannheim Gmbh Transdermales Injektionssystem
US5938637A (en) * 1997-03-14 1999-08-17 Path Single-use medicine delivery unit for needleless hypodermic injector
US6045534A (en) 1997-10-27 2000-04-04 Sarcos, Inc. Disposable fluid injection module
ATE254938T1 (de) 1998-03-23 2003-12-15 Elan Corp Plc Vorrichtung zur arzneimittelverarbreichung
DE69933569T2 (de) * 1998-07-27 2007-06-28 ANTARES PHARMA, Inc., Minneapolis Injektionshilfstorpedo für ein medizinisches injektionssystem
GB9818110D0 (en) * 1998-08-19 1998-10-14 Weston Medical Ltd Needleless injectors and other devices
ES2253907T3 (es) * 1998-11-17 2006-06-01 Henri Mehier Dispositivo destinado a asegurar la liberacion de una sustancia activa directamente en el seno de un tejido celular, medio de implantacion del dispositivo y aparatos destinados a la inyeccion de sustancia activa en dicho dispositivo.
US6264629B1 (en) * 1998-11-18 2001-07-24 Bioject, Inc. Single-use needle-less hypodermic jet injection apparatus and method
US6096002A (en) * 1998-11-18 2000-08-01 Bioject, Inc. NGAS powered self-resetting needle-less hypodermic jet injection apparatus and method
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Also Published As

Publication number Publication date
WO2001097880A2 (de) 2001-12-27
AU2001276271A1 (en) 2002-01-02
WO2001097880A3 (de) 2002-08-01
EP1557190B1 (de) 2006-11-15
DE50107056D1 (de) 2005-09-15
DE50111473D1 (de) 2006-12-28
EP1292344A2 (de) 2003-03-19
EP1292344B1 (de) 2005-08-10
EP1557190A1 (de) 2005-07-27
US20040049151A1 (en) 2004-03-11
JP2004500933A (ja) 2004-01-15
US7160265B2 (en) 2007-01-09
EP1292344B8 (de) 2005-11-09
ATE345151T1 (de) 2006-12-15
DE10029325A1 (de) 2002-01-03

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